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I am trying to find out about the outgoing Exchange connector from 2003 and 2007 that we use and whether multiple Smarthost entries work in a round-robin fashion and if it will use the second address if the first is unresponsive? &nbsp;<br />

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I am trying to find out about the outgoing Exchange connector from 2003 and 2007 that we use and whether multiple Smarthost entries work in a round-robin fashion and if it will use the second address if the first is unresponsive?  


Outgoing exchange connectors/Smarthosts

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.